1523046162140 has 12 divisors (see below), whose sum is σ = 3198396940536. Its totient is φ = 609218464848.

The previous prime is 1523046162107. The next prime is 1523046162149. The reversal of 1523046162140 is 412616403251.

It is a super-2 number, since 2×1523046162140² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1523046162140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1523046162149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38076154034 + ... + 38076154073.

It is an arithmetic number, because the mean of its divisors is an integer number (266533078378).

Almost surely, 2^{1523046162140} is an apocalyptic number.

1523046162140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1523046162140 is an abundant number, since it is smaller than the sum of its proper divisors (1675350778396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1523046162140 is a wasteful number, since it uses less digits than its factorization.

1523046162140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76152308116 (or 76152308114 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1523046162140 in words is "one trillion, five hundred twenty-three billion, forty-six million, one hundred sixty-two thousand, one hundred forty".